Probability Calc
Contains ads
10+
Downloads
Everyone
info
About this app
"Probability Calc" calculates chances for lotteries, gacha pulls, and draw events using statistical models.
Main features
• Hypergeometric distribution: probability of drawing hits
• Cumulative binomial distribution: chance of k successes in n trials
• Simple input with instant results
Recommended uses
• Estimate gacha pulls needed
• Pack-opening hit simulation
• Check campaign win rates
• Game design and learning
Privacy
No login required. All data stays on your device. Ads are minimal.
Main features
• Hypergeometric distribution: probability of drawing hits
• Cumulative binomial distribution: chance of k successes in n trials
• Simple input with instant results
Recommended uses
• Estimate gacha pulls needed
• Pack-opening hit simulation
• Check campaign win rates
• Game design and learning
Privacy
No login required. All data stays on your device. Ads are minimal.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
Calculate gacha & lottery probabilities easily!
🎯 Accurate calculations using mathematical distributions
🌍 9 languages supported
🎨 Beautiful UI
🛡️ Privacy protected
🎯 Accurate calculations using mathematical distributions
🌍 9 languages supported
🎨 Beautiful UI
🛡️ Privacy protected
App support
About the developer
林田竜一
contact@miryu-kamiya.com
八里台１９番地８
小松市, 石川県 923-0056
Japan
